Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Way to find out if filter results in records
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows 7
Network:
Windows 2003 Server
Database:
MS SQL Server
Divers
Thread ID:
01515632
Message ID:
01515634
Vues:
40
>>Hi everybody,
>>
>>I have two grids on the form one being related to another. When I select record in the top grid, I filter records in the bottom grid using SET FILTER command.
>>
>>I also fire a ValidateRow method in each of the grids.
>>
>>My problem is that I don't want to run validation if nothing is selected in the bottom (and upper) grids.
>>
>>How can I check (preferably without moving record pointer) if I have records satisfying filter condition or not?
>>
>>Thanks in advance.
>
>If I understood correctly:
>
>local laCount(1)
>select count(*) from childTable where condition matching filter command into array laCount
>
>if laCount(1) > 0 then there are matching records
>
I think using select-sql was not a way for me, but I just added COUNT FOR condition in the SetFilter() method of the form and it worked well.
If it's not broken, fix it until it is.


My Blog
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform